Portable line pipe unblocking and blocking distinguishing device

Abstract

The utility model relates to the related technical field of constructional engineering, in particular to a portable line pipe unblocking and blocking distinguishing device which comprises a waistband, an air supply device is arranged on the waistband, and an air outlet of the air supply device is connected with a handheld gun through an air supply hose. The handheld gun comprises a handle, the rear end of the handle is connected with the air supply hose, a detection tube is arranged at the front end of the handle and communicated with the air supply hose, a display tube made of transparent materials is connected to the detection tube and communicated with the detection tube, and a gravity ball is arranged in the display tube. By adopting a split type structure, the portable tool is convenient to carry, the weight of the tool held by a worker can be effectively reduced, and the construction efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to related technical field of building engineering especially, a portable line pipe through the block discrimination device. BACKGROUND

[0002] In the housing construction engineering construction, all kinds of cables and wires will be threaded through the line pipe embedded in the structure, and all kinds of wire pipes may be blocked by foreign matters in other construction links after embedding. In order to avoid affecting the threading progress, the prior art discloses a pre-embedded line pipe detection blocking tool with the application number 202320586775.6, which adopts a handheld structure and can detect the blockage of the line pipe before threading, but the fan device and the battery increase the weight of the hand during handheld use, and the worker's arm is prone to be tired after long-time use. UTILITY MODEL CONTENTS

[0003] Based on the above problems, the utility model aims at providing a portable line pipe through the block discrimination device, which adopts the following technical scheme:

[0004] The utility model relates to a portable line pipe through the block discrimination device, including the waistband, be provided with the air supply device on the waistband, the air outlet of air supply device is connected with handheld gun through the air supply hose,

[0005] The handheld gun includes a handle, the rear end of the handle is connected with the air supply hose, the front end of the handle is provided with a detection tube, the detection tube is communicated with the air supply hose, a display tube made of transparent material is connected to the detection tube, the display tube is communicated with the detection tube, and a gravity ball is arranged in the display tube.

[0006] Preferably, the detection tube comprises a straight pipe section and an elbow pipe section.

[0007] Preferably, the front end of the detection tube is provided with a conical head.

[0008] Preferably, the rear end of the detection tube is threadedly connected with the handle.

[0009] Preferably, the upper end of the display tube is provided with an exhaust cap, a plurality of exhaust holes are arranged on the exhaust cap, and the inner diameter of the exhaust cap is greater than the inner diameter of the display tube.

[0010] Preferably, a scale value is arranged on the display tube.

[0011] Preferably, a switch for controlling the operation of the air supply device is arranged on the handle.

[0012] Preferably, a tool box for containing the waistband, the air supply device and the handheld gun is further included.

[0013] Compared with the prior art, the utility model has the beneficial technical effects:

[0014] The utility model discloses adopt split structure, convenient to carry while, can effectively reduce the weight of the tool of worker's hand, has improved construction efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further explained in connection with the drawings.

[0016] Figure 1 For the structure schematic diagram of portable line pipe through plugging discrimination device in the utility model embodiment one;

[0017] Figure 2 For the structure schematic diagram of handheld gun in the utility model embodiment one;

[0018] Figure 3 For the structure schematic diagram of tool box in the utility model embodiment one.

[0019] The drawing label explanation: 1, waistband;2, air supply device;3, air supply hose;4, handheld gun;401, handle;402, detection pipe;402-1, straight pipe section;402-2, elbow pipe section;403, display pipe;404, gravity ball;405, cone type head;406, exhaust cap;406-1, exhaust hole;407, switch;5, tool box. DETAILED DESCRIPTION

[0020] In order to make the technical problem, technical scheme and beneficial effect that the utility model wants to solve more clearly, the following is in connection with the drawings and embodiment, and this utility model is further detailed.

[0021] Embodiment one

[0022] As Figure 1 And 2 The embodiment discloses a kind of portable line pipe through plugging discrimination device, including waistband 1, air supply device 2 is provided on waistband 1, the air outlet of air supply device 2 is connected with handheld gun 4 by air supply hose 3.

[0023] Handheld gun 4 includes handle 401, the rear end of handle 401 is connected with air supply hose 3, the front end of handle 401 is provided with detection pipe 402, and channel is provided in handle 401, detection pipe 402 is communicated with air supply hose 3 by the reserved channel in handle 401, transparent material display pipe 403 is connected on detection pipe 402, display pipe 403 is communicated with detection pipe 402, and gravity ball 404 is provided in display pipe 403.The aperture of the position of display pipe 403 and detection pipe 402 communication is less than the diameter of gravity ball 404, to avoid gravity ball 404 to fall into detection pipe 402.

[0024] The air supply device 2 mainly includes a fan and a battery. In this embodiment, the fan is a vortex fan with a volute-shaped outer casing. The fan is located inside the volute, and one side of the volute is an air inlet. A small high-speed motor that drives the fan is located on the side of the volute away from the air inlet. The volute has a belt hole that passes through the belt 1. In this embodiment, a battery holder is fixedly provided at the bottom of the volute, and a removable rechargeable battery is snapped into the battery holder. The snapping structure can be based on the battery snapping form on existing cordless electric drills.

[0025] In this embodiment, the detection tube 402 includes a rear straight section 402-1 and a front bent section 402-2. A tapered head 405 is provided at the front end of the detection tube 402. The tapered head 405 is fitted onto the front bent section 402-2, and the tapered surface of the tapered head 405 allows for the insertion of conduits of different diameters, ensuring a tight seal when the detection tube 402 is inserted into the conduit.

[0026] In this embodiment, the rear end of the detection tube 402 is connected to the handle 401 via a threaded connection.

[0027] In this embodiment, an exhaust cap 406 is provided at the upper end of the display tube 403. The exhaust cap 406 is provided with a plurality of exhaust holes 406-1. The inner diameter of the exhaust cap 406 is larger than the inner diameter of the display tube 403.

[0028] If the pre-buried conduit is blocked, the gravity ball 404 inside the display tube 403 will move upward along the display tube 403 under the impact of the counter-current airflow. When the gravity ball 404 is observed to rise significantly inside the display tube 403, and when it reaches the position of the exhaust cap 406, since the inner diameter of the exhaust cap 406 is larger than the inner diameter of the display tube 403, the counter-current airflow will be discharged through the exhaust hole 406-1. Those skilled in the art will understand that after activating the air supply device 2, if the gravity ball 404 oscillates slightly or remains stationary inside the display tube 403, it indicates that the conduit under test is unobstructed.

[0029] In this embodiment, the display tube 403 is also provided with scale values.

[0030] In this embodiment, a switch 407 for controlling the operation of the air supply device 2 is provided on the handle 401. The battery of the air supply device 2 is electrically connected to the fan through the switch 407.

[0031] Example 2

[0032] like Figure 3 As shown, this embodiment also includes a toolbox 5 for holding the belt 1, the air supply device 2, and the handheld gun 4. When not in use, the components from Embodiment 1 can be placed into the toolbox 5.

[0033] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A portable conduit patency / blockage detection device, characterized in that, Includes a belt (1), on which a ventilation device (2) is provided, and the air outlet of the ventilation device (2) is connected to a handheld gun (4) through a ventilation hose (3); The handheld gun (4) includes a handle (401), the rear end of which is connected to the air supply hose (3), and a detection tube (402) is provided at the front end of the handle (401). The detection tube (402) is connected to the air supply hose (3), and a transparent display tube (403) is connected to the detection tube (402). The display tube (403) is connected to the detection tube (402), and a gravity ball (404) is provided in the display tube (403).

2. The portable conduit patency / blockage detection device according to claim 1, characterized in that: The detection tube (402) includes a straight section (402-1) and a bent section (402-2).

3. The portable conduit patency / blockage detection device according to claim 1, characterized in that: The front end of the detection tube (402) is provided with a tapered head (405).

4. The portable conduit patency / blockage detection device according to claim 1, characterized in that: The rear end of the detection tube (402) is threadedly connected to the handle (401).

5. The portable conduit patency / blockage detection device according to claim 1, characterized in that: The upper end of the display tube (403) is provided with an exhaust cap (406), and the exhaust cap (406) is provided with a plurality of exhaust holes (406-1). The inner diameter of the exhaust cap (406) is larger than the inner diameter of the display tube (403).

6. The portable conduit patency / blockage detection device according to claim 1, characterized in that: The display tube (403) is provided with scale values.

7. The portable conduit patency / blockage detection device according to claim 1, characterized in that: The handle (401) is provided with a switch (407) for controlling the operation of the air supply device (2).

8. The portable conduit patency / blockage detection device according to claim 1, characterized in that: It also includes a toolbox (5) for holding the belt (1), the air supply device (2) and the handgun (4).

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